315159390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 256

約数和(自身を含む): 1052835840

約数和(自身を除く): 737676450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 101, 105, 117, 126, 127, 130, 135, 182, 189, 195, 202, 210, 234, 254, 270, 273, 303, 315, 351, 378, 381, 390, 455, 505, 546, 585, 606, 630, 635, 702, 707, 762, 819, 889, 909, 910, 945, 1010, 1143, 1170, 1270, 1313, 1365, 1414, 1515, 1638, 1651, 1755, 1778, 1818, 1890, 1905, 2121, 2286, 2457, 2626, 2667, 2727, 2730, 3030, 3302, 3429, 3510, 3535, 3810, 3939, 4095, 4242, 4445, 4545, 4914, 4953, 5334, 5454, 5715, 6363, 6565, 6858, 7070, 7878, 8001, 8190, 8255, 8890, 9090, 9191, 9906, 10605, 11430, 11557, 11817, 12285, 12726, 12827, 13130, 13335, 13635, 14859, 16002, 16510, 17145, 18382, 19089, 19695, 21210, 23114, 23634, 24003, 24570, 24765, 25654, 26670, 27270, 27573, 29718, 31815, 34290, 34671, 35451, 38178, 38481, 39390, 40005, 44577, 45955, 48006, 49530, 55146, 57785, 59085, 63630, 64135, 69342, 70902, 74295, 76962, 80010, 82719, 89154, 89789, 91910, 95445, 104013, 115443, 115570, 118170, 120015, 128270, 137865, 148590, 165438, 166751, 173355, 177255, 179578, 190890, 192405, 208026, 222885, 230886, 240030, 248157, 269367, 275730, 312039, 333502, 346329, 346710, 354510, 384810, 413595, 445770, 448945, 496314, 500253, 520065, 538734, 577215, 624078, 692658, 808101, 827190, 833755, 897890, 1000506, 1040130, 1154430, 1167257, 1240785, 1346835, 1500759, 1560195, 1616202, 1667510, 1731645, 2334514, 2424303, 2481570, 2501265, 2693670, 3001518, 3120390, 3463290, 3501771, 4040505, 4502277, 4848606, 5002530, 5836285, 7003542, 7503795, 8081010, 9004554, 10505313, 11672570, 12121515, 15007590, 17508855, 21010626, 22511385, 24243030, 31515939, 35017710, 45022770, 52526565, 63031878, 105053130, 157579695, 315159390]

約数ペア:

[(1, 315159390), (2, 157579695), (3, 105053130), (5, 63031878), (6, 52526565), (7, 45022770), (9, 35017710), (10, 31515939), (13, 24243030), (14, 22511385), (15, 21010626), (18, 17508855), (21, 15007590), (26, 12121515), (27, 11672570), (30, 10505313), (35, 9004554), (39, 8081010), (42, 7503795), (45, 7003542), (54, 5836285), (63, 5002530), (65, 4848606), (70, 4502277), (78, 4040505), (90, 3501771), (91, 3463290), (101, 3120390), (105, 3001518), (117, 2693670), (126, 2501265), (127, 2481570), (130, 2424303), (135, 2334514), (182, 1731645), (189, 1667510), (195, 1616202), (202, 1560195), (210, 1500759), (234, 1346835), (254, 1240785), (270, 1167257), (273, 1154430), (303, 1040130), (315, 1000506), (351, 897890), (378, 833755), (381, 827190), (390, 808101), (455, 692658), (505, 624078), (546, 577215), (585, 538734), (606, 520065), (630, 500253), (635, 496314), (702, 448945), (707, 445770), (762, 413595), (819, 384810), (889, 354510), (909, 346710), (910, 346329), (945, 333502), (1010, 312039), (1143, 275730), (1170, 269367), (1270, 248157), (1313, 240030), (1365, 230886), (1414, 222885), (1515, 208026), (1638, 192405), (1651, 190890), (1755, 179578), (1778, 177255), (1818, 173355), (1890, 166751), (1905, 165438), (2121, 148590), (2286, 137865), (2457, 128270), (2626, 120015), (2667, 118170), (2727, 115570), (2730, 115443), (3030, 104013), (3302, 95445), (3429, 91910), (3510, 89789), (3535, 89154), (3810, 82719), (3939, 80010), (4095, 76962), (4242, 74295), (4445, 70902), (4545, 69342), (4914, 64135), (4953, 63630), (5334, 59085), (5454, 57785), (5715, 55146), (6363, 49530), (6565, 48006), (6858, 45955), (7070, 44577), (7878, 40005), (8001, 39390), (8190, 38481), (8255, 38178), (8890, 35451), (9090, 34671), (9191, 34290), (9906, 31815), (10605, 29718), (11430, 27573), (11557, 27270), (11817, 26670), (12285, 25654), (12726, 24765), (12827, 24570), (13130, 24003), (13335, 23634), (13635, 23114), (14859, 21210), (16002, 19695), (16510, 19089), (17145, 18382)]